Description

Phosphoryl Fluoride is a highly reactive and versatile inorganic compound, primarily valued for its role as a key fluorinating and phosphorylating agent in advanced chemical synthesis. Its gaseous nature and high reactivity make it essential for introducing fluorine atoms or phosphoryl groups into target molecules with high efficiency. This compound is critical for manufacturers and research institutions in the semiconductor, pharmaceutical, and specialty chemical industries seeking precise and controlled fluorination reactions.

Application

• Semiconductor Manufacturing: Used as a critical etchant and cleaning gas for silicon and silicon nitride surfaces in plasma processes.
• Pharmaceutical Synthesis: Serves as a key fluorinating agent in the production of active pharmaceutical ingredients (APIs) and fluorinated intermediates.
• Agrochemical Production: Employed in the synthesis of advanced, fluorinated pesticides and herbicides to enhance their efficacy and stability.
• Lithium-Ion Battery Electrolytes: Investigated as an additive or precursor for forming stable solid-electrolyte interphase (SEI) layers.
• Specialty Polymer Synthesis: Acts as a monomer or modifying agent for creating fluorinated polymers with unique thermal and chemical resistance.
• Laboratory Research & Development: Utilized as a precise reagent in organofluorine chemistry and materials science research.

Basic Information

Product Name	Phosphoryl Fluoride
CAS No.	13478-20-1
Molecular Formula	POF3
Molecular Weight	103.97 g/mol
Synonyms	Phosphorus Oxytrifluoride; Phosphoric Fluoride; Fluorophosphine Oxide; Phosphorus Fluoride Oxide; Trifluorophosphine Oxide; Phosphoryl Trifluoride; POF3
EINECS	236-770-4

Quality Control

Our Phosphoryl Fluoride is produced and handled under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including gas chromatography (GC) and FTIR spectroscopy to verify identity and assay. A Certificate of Analysis (COA) detailing purity, moisture content, and key impurity profiles is provided with every shipment, ensuring compliance with your specific application requirements.

Storage

Preserve in a tightly closed, properly rated cylinder or container, protected from light and stored in a cool, well-ventilated area. Due to its highly volatile and gaseous nature, cylinders must be secured upright and stored away from heat, ignition sources, and incompatible materials such as strong alkalis and moisture. Use appropriate pressure-regulating equipment for handling.

Specification

Item	Specification
Appearance	Colorless gas
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Moisture (Karl Fischer)	≤ 50 ppm
Acidity (as HF)	≤ 100 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.